120,000-year-old Neandertal rib shows sign of present day bone tumor

Washington, June 4 (ANI): The first case of a bone tumor of the ribs in a Neanderthal specimen reveals that at least one Neanderthal suffered a cancer that is common in modern-day humans, according to a new research.

This discovery by David Frayer from the University of Kansas and colleagues of a fibrous dysplasia predates previous evidence of this tumor by well over 100,000 years.

Prior to this research, the earliest known bone cancers occurred in samples approximately 1000-4000 years old.

The cancerous rib, recovered from Krapina in present-day Croatia is an incomplete specimen, and thus the researchers were unable to comment on the overall health effects the tumor may have had on this individual.

Fibrous dysplasia in modern-day humans occurs more frequently than other bone tumors, but Frayer says that, "Evidence for cancer is extremely rare in the human fossil record. This case shows that Neandertals, living in an unpolluted environment, were susceptible to the same kind of cancer as living humans."

Neanderthals had average life spans that were likely to be half those of modern humans in developed countries, and were exposed to different environmental factors.

The study concludes, "Given these factors, cases of neoplastic disease are rare in prehistoric human populations. Against this background, the identification of a more than 120,000-year-old Neandertal rib with a bone tumor is surprising, and provides insights into the nature and history of the association of humans to neoplastic disease."

The findings are published in the open access journal PLOS ONE. (ANI)

Matches

MORE TOP STORIES TODAY

On Now: Chennai Super Kings vs Delhi Daredevils

On Now: Chennai Super Kings vs Delhi Daredevils

IPL7, MATCH 8—Chennai bat. Hilfenhaus, Manhas, Ishwar in; Delhi unchanged. More »

Bowling worries for Super Kings

Bowling worries for Super Kings

After failing to defend a mammoth 205 against Kings XI Punjab, Chennai have a lot to think about. More »

T20 test for Cheteshwar Pujara

T20 test for Cheteshwar Pujara

The class act from Saurashtra may have to rethink his approach to the mannerless format. More »

Punjab pull off another big chase

Punjab pull off another big chase

GAME 7, SHARJAH—Maxwell, Miller, Pujara chase down Rajasthan's 192. More »

BCCI reputation lowest in 80 years: Manohar

BCCI reputation lowest in 80 years: Manohar

The former BCCI president says he was "disillusioned" by the happenings at the emergent working committee meeting on Sunday. More »

Special meeting to replace Srinivasan

Special meeting to replace Srinivasan

The BCCI is likely to convene a special general body meeting (SGM) in May to replace N Srinivasan on the board's disciplinary committee. More »

Shastri in proposed IPL probe panel

Shastri in proposed IPL probe panel

Some members stressed on the need for proposing names with an "impeccable record and clean image". More »

Roach escapes injury after car crash

Roach escapes injury after car crash

The West Indies fast bowler lost control of his BMW sedan due to slippery road conditions in his native Barbados on Saturday. More »

Repose faith in Indian coaches

Repose faith in Indian coaches

All of them cost plenty of dollars which I feel is unnecessary for a two- month tournament, says former cricketer Yajurvindra Singh. More »

Panel can help clean mess: Raghavan

Panel can help clean mess: Raghavan

The former CBI Director is one of the three candidates proposed by the BCCI to head the enquiry into the IPL betting and spot-fixing scandal. More »

Cook relieved after period in limbo

Cook relieved after period in limbo

The England captain is looking forward to a fresh start after a dispiriting Ashes defeat last year. More »

[INTERVIEW] Jayawardene and Sangakkara

[INTERVIEW] Jayawardene and Sangakkara

Mahela Jayawardene and Kumar Sangakkara go over their World T20 win, and feel grateful to have fans whose support remains unwavering in victory and de… More »

Need to improve fielding: Ashwin

Need to improve fielding: Ashwin

[T20 Newsline] Lacklustre Super Kings, fast-improving Sanju Samson and other news from IPL-7. More »

Aussie coach joins emerging Afghanistan

Aussie coach joins emerging Afghanistan

Peter Anderson has started work in Kabul as the fast-developing team prepare for their debut at next year's World Cup. More »

Chaos threatens to engulf SL again

Chaos threatens to engulf SL again

As Lanka's head coach decides to jump ship, euphoria over winning an ICC tournament has dissipated into fuistration. More »

Jayasuriya unhappy at Farbrace conduct

Jayasuriya unhappy at Farbrace conduct

Sri Lanka's chief selector is upset at news of head coach Paul Farbrace's possible move to England. More »

Have nothing to prove to anybody — Sehwag

Have nothing to prove to anybody — Sehwag

The Nawab of Najafgarh says a good run in IPL could help his chances of a comeback on India's tour to England in June. More »

Duminy steals first win for Delhi

Duminy steals first win for Delhi

Furious fifties by Duminy and Dinesh Karthik end a long losing streak for the Daredevils. More »

Five things England must do to bounce back

Five things England must do to bounce back

England have appointed a new head coach in Peter Moores. More »

AB, Parthiv seal Bangalore's second win

AB, Parthiv seal Bangalore's second win

Royal Challengers overcame a stutter to cruise to the small target they were set by Mumbai Indians. More »

‘Felt like helpless minority’

‘Felt like helpless minority’

Former BCCI treasurer Ajay Shirke says emotions got the better of Srinivasan and he tried to oversimplify things by calling Meiyappan an “enthusiast.” More »

Royal test for Kings

Royal test for Kings

Preview — Clash of philosophies between Australia-centric teams More »

No way back for Pietersen: ECB

No way back for Pietersen: ECB

Kevin Pietersen's hopes of reviving his international career appeared to end Saturday when ECB managing director Paul Downton said there was 'no way back'… More »

The world record that nearly wasn't

The world record that nearly wasn't

Twenty years ago this week, Brian Lara became Test cricket's highest scorer, but he almost didn't make it. More »